baber/WOPTO huggingface dataset:
Patent JP-S6343914-A (JP)
Title: Production of olefin/vinyl compound copolymer
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F293/00
Filed: 1986-08-09
Abstract: PURPOSE:To obtain an olefin/vinyl compound block copolymer in an industrially advantageous manner, by copolymerizing a novel modified polyolefin having a specified dithiocarbamate group with a radical-polymerizable vinyl compound by irradiating with light. CONSTITUTION:A modified polyolefin having a dithiocarbamate group of formula I (wherein R<1> and R<2> are each H or a 20 C or lower hydrocarbyl group) is contacted with a radical-polymerizable vinyl compound under irradiation with light. Said modified polyolefin can be produced by a process comprising the steps of: (1) polymerizing an olefin selected from among ethylene and alpha- olefins in the presence of a Ziegler catalyst to produce an active group- terminated polyolefin, (2) reacting the polyolefin obtained in step (1) with a halogen, and (3) reacting the halogen-terminated polyolefin obtained in step (2) with a dithiocarbamate of formula II (wherein R<1> and R<2> are as defined above, M is a metallic element of Group I or II and n is the valence of M).
Patent JP-S6246482-A (JP)
Title: Function switching device for audio equipment
Inventor: SUGIYAMA TOSHIHISA
IPC: G11B15/17
Filed: 1985-08-24
Abstract: PURPOSE:To improve efficiency of operation by stopping operation of the first audio signal generating device according to the first stop command or the second operation command, and stopping operation of the second audio signal genenerating device according to the first operation command or the second stop command. CONSTITUTION:When a CD is mounted to a specified position of a CD player 11 in tap reproducing state, a mounting detection switch 12 turns on, and the second operation command signal is generated and power source is supplied from a CD power source section 25 to the player section 11. A controlling circuit 20 detects power supply of the power source section 25 and supplies the first stop command signal to a tape power source section 24. When a cas sette half is mounted to a specified position of a tape deck section 7 in CD reproducing state, a mounting detection switch 8 turns on and the first operation command signal is generated, and power source is supplied from the power source section to the deck section 7. The circuit 20 detects power supply of the power source section 24 and supplies the second stop command signal to the power source section 25. Thus, efficiency of operation can be enhanced.
Patent JP-S6078041-A (JP)
Inventor: TAKAHASHI TOMIO
IPC: B27H1/00
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434871-A (JP)
Title: Form paper folder
Inventor: NAGASE YASUTOSHI
IPC: B65H45/20
Filed: 1987-07-24
Abstract: PURPOSE:To surely fold form paper through removing wrinkles in the vicinity of a fold and restoring a folding way by strking the form paper with a form paper guide plate and a form striking plate. CONSTITUTION:A striking plate 10 is pushed to the right while a block 9 is engaged with a pin 7, and when the engagement of the block 9 and the pin 7 is off, it is moved to the left due to the restoring force of a plate spring 6, and strikes form paper 1 and pushes the form paper 1 toward the bend portion 4a of a form paper guide plate 4. In the case of a fold being protruded to the left, a folding way is restored by being struck by means of the striking plate 10, and in the case of a protrusion being toward the right, restoration is done at the tip portion 4b of the guide plate 4 through the bending of the form paper 1 which has been struck by means of the striking plate 10. Moreover, the tip of the striking plate 10 is ordinarily separated as much as l from the form paper 1, so there occurs no hindrance at the time of form paper being loaded, and also, there occurs no hindrance to the travel of the form paper 1.
Patent JP-H1029402-A (JP)
Title: Vehicular wheel
Inventor: ITO SHINJI
IPC: B60B1/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a small-sized wheel. SOLUTION: A hub 14 is formed on the right of a wheel W, a brake disk is mounted to the hub, and the left side of the hub 14 is continuous with the left side face 16a so as to be flush with it, and thus a flat spoke-extension part is formed. Further, by forming the left side face 16a and the spoke- extension part 16b into a mirror part 16 having an appearance which looks like a mirror face at a first glance, the area of the mirror part 16 needed for generating a decorative effect can be ensured, although the wheel W is relatively small.
Patent JP-2001014150-A (JP)
Title: Version upgrading method for network equipment
Inventor: AOKI MICHINORI
IPC: G06F13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To efficiently upgrade a version for specified network equipment desired to be version updated through a network by using an IC card. SOLUTION: In activating a network printer, whether or not the IC card is inserted is checked (S1), and when it is inserted, whether or not to upgrade the version of NIC is judged in S2. In the case of upgrading the version, the version of which one of 'local NIC' and 'network NIC' is to be upgraded is judged in S3. In the case of upgrading the version of the NIC of the other printer, in S8, a write request(WRQ) for upgrading the version is sent from the network printer to an object printer, and when a confirmation response (ACK) is returned, version upgrading data are transferred to an opposite party. The opposite party performs the rewrite processing of firmware, based on the version upgrading data, and completes a version upgrading processing.
Patent JP-S60149792-A (JP)
Inventor: GUREGORI ARAN HOIITON
IPC: C25B1/26
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5888593-A (JP)
Title: Heat pipe type radiator
Inventor: AKACHI HISATERU
IPC: F28D15/04
Filed: 1981-11-20
Abstract: PURPOSE:To permit sufficient heat dissipation by small sized fins by a method wherein a bellows is utilized as the container of the heat pipe and a cord-like wick is intersected with the group of grooves orthogonally, in the small sized radiator for the substrate of a semi-conductor circuit. CONSTITUTION:The container 11 is consists of the bellows utilized for the heat dissipating fins in combination and will never buckle by a high vacuum even through the thickness thereof is made very thin. Accordingly, heat exchange between airstream and operating vapor may be effected in a very short period of time since it is effected through a thin container wall having 0.08-0.18mm.. The wick 14 is intersected with the grooves of the bellows by an elastic wick supporting body 16 and is pressingly supported along the transversal direction of the bellows, therefore, it maintains heat exchanging capacity. Further, the thicknesses of a heat absorbing surface 13 and a heat dissipating surface 12 are permitted to make them thin, since the container 11 is the bellows and the bellows itself can resist a high pressure. Thus, the thickness of the wall of the heat transmitting surface may be made thin, therefore, a sufficient heat dissipating effect and a sufficient interior volume may be obtained.
Patent JP-H0828153-A (JP)
Title: Louver door
Inventor: TAKASAKI YOSHINARI
IPC: E06B5/20
Filed: 1994-07-15
Abstract: PURPOSE:To provide a noise eliminating characteristic while using a louver. CONSTITUTION:The inside of a door body 2 is made hollow, and a reinforcing material 3 also serving as a separator is arranged so as to divide the inside into at least two parts, and a front louver 4 and a reverse louver 5 are arranged on the respective door obverse and door reverse so as to be positioned in respective end parts of a duct 6 formed in the door body 2 out of this reinforcing material 3. A sound absorbing material 7 is arranged on an inside surface of the duct 6.
Patent JP-S5977736-A (JP)
Title: Communication system of endoscope
Inventor: TANIGAWA KOUJI
IPC: G02B23/26
Filed: 1982-10-26
Abstract: PURPOSE:To realize a system having a self-checking function detecting quickly a failed part, by bringing the mode to the checking mode when an error of data transfer is detected to check the check data of input/output. CONSTITUTION:When a data transfer error is detected, a CPU32 supplies an error detecting signal to a data copy control circuit 40. If data transfer error is detected consecutively three times, the CPU32 applies an energizing command signal via an I/O port 27 to light an indicator light, and after a checking start signal is applied to the circuit 40, a light source control circuit 50 is set to the checking mode. In the check mode, CPUs 32, 49 execute checking with the switching of switches SW1, SW2 and when dissidence of the input/output check data is detected for communication LSI, the indicator light is turned on and off by indicator light energizing circuits 29, 44, allowing to detect quickly a failed part.
Patent JP-H1020237-A (JP)
Title: Driving controller for lighting prism of sunlight intake device
Inventor: MIYAMOTO TETSUO
IPC: G02B7/182
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve lighting efficiency by previously positioning a lighting prism at a rotational angle at the point of time when the altitude of the sun on the next day is about 0 deg. after sunset and tracking it in the morning on that day so that the lighting prism may be at an appropriate position in accordance with the altitude of the sun all over the section obtained from the time when the altitude of the sun is about 0 deg. till the sunset. SOLUTION: The prism 1 is previously moved and set at the rotational angle of the prism 1 at the time when the altitude of the sun in the next morning is about 0 deg. in a part interlocked with a clock in a setting device 4 at a specified time after the sunset. Therefore, the prism 1 follows the position of the sun from the point of time when the altitude of the sun exceeds about 0 deg. every morning, and is driven and controlled to be tracked to a prism position suitable for the current position of the sun on that day in the section till every sunset. Thus, lighting is performed by the sunlight intake device according to the prism position agreeing with the altitude of the sun all over the section from sunrise to the sunset.
Patent JP-S6431249-A (JP)
Title: System for managing device address
Inventor: MORIYA IKUNORI
IPC: G06F13/14
Filed: 1987-07-27
Abstract: PURPOSE:To eliminate the re-preparation of a device address table each time the construction of a device to be controlled is different by automatically prepare the device address table to register only the device address which is given to the device to be controlled to be really exist until the operation start of a system. CONSTITUTION:A device address table preparing means 400 successively designates an arbitrary device address DN before the operation start of the system and tries the transmission of data. When the data transmission is completed, the device address DN is registered to a device address table 300 and when the data transmission is not completed, the device address DN is not registered to the device address table 300. Accordingly, by the time of the operation start of the system, the device address table 300 is automatically prepared to register only the device address DN given to the device 200 to be controlled to be really exist. Thus, a labor to re-prepare the device address table 300 each time the construction of the controlled device is different goes to be reduced.
Patent JP-H0718460-A (JP)
Title: Coating type chromating method
Inventor: MIZUKI HISAMITSU
IPC: C23C22/37
Filed: 1993-06-30
Abstract: PURPOSE:To form a chromate coating film having stable performance by specifying the compsn. and pH of an acidic aq. soln. used for surface conditioning at the time of chromating a Zn plated steel sheet. CONSTITUTION:A Zn plated steel sheet or a stainless steel sheet is treated with an acidic aq. soln. to carry out surface conditioning and then the steel sheet is chromated by coating with a chromating soln. At this time, an aq. soln. of pH2.5-4.5 contg. 50-1,500mg/l H2SiF6 and 70-100g/l ZnSiF6 is used as the acidic aq. soln. The pH is preferably adjusted with ammonia. The aging of the acidic aq. soln. is suppressed and the service life of the soln. after treatment is prolonged.
Patent JP-H0279655-A (JP)
Title: In-circuit tester of circuit interface
Inventor: UEIN AARU CHISUMU
IPC: H04Q3/42
Filed: 1989-07-18
Abstract: PURPOSE: To conduct a test in an automatic circuit for a subscriber interface circuit by executing pin check and whole function test irrespective of surrounding components through the use of various separation technology. CONSTITUTION: A probe 210 is physically brought into contact with the pin and the pad of a printed circuit board for the input line and the output line of SLIC(subscriber line interface circuit) 110. SLIC 110 is electrically separated from the surrounding circuit elements by guarding, digital overdriving and analog overdriving. A computer 220 controls a scanning relay 230 and adds a test signal to SLIC 110. Thus, the signals of transmission, telecommunication, hook status, ringing and ring trip are selectively generated from SLIC 110. The respective signals are compared with expected signals. When they do not correspond one another, a fail signal is outputted. Thus, pin check and whole function test can be executed at high speed for SLIC 'in the circuit'.
Patent JP-H0237971-A (JP)
Title: Ac arc welding power source
Inventor: TANIMOTO JUNZO
IPC: B23K9/073
Filed: 1988-07-27
Abstract: PURPOSE:To allow stable refiring of an AC arc by providing a circuit for impressing pulse currents of respectively di/dt at the time of refiring from a reverse polarity at which an electrode acts as an anode to a positive polarity at which base metals act as an anode and at the time of refiring reverse therefrom. CONSTITUTION:The AC current supplied from a primary power source 1 is subjected to current rectification in a primary current rectifier circuit 2 and is then converted to AC in a primary inverter circuit 3. This AC is inputted via a voltage transformer 4 to a secondary current rectifier circuit 5. After the current is rectified to DC in the secondary current rectifier circuit 5, the current is converted further to AC in a secondary inverter circuit 6 and the AC current of a sinusoidal shape is impressed between the electrode 8 and the welding base metals 10. The prescribed pulse currents are impressed at the time of commutation of the AC current by a high di/dt generating circuit 7 provided in parallel with the main circuit for the AC current outputted from this main circuit. The refiring of the arc at the relatively low refiring voltage is executed in this way.
Patent JP-2000020929-A (JP)
Title: Measuring device for magnetic head characteristics
Inventor: OMORI HIROYUKI
IPC: G11B5/455
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the measuring device of a magnetic head characteristics for measuring detailed magnetic characteristics of a magnetic head. SOLUTION: A magnetic head characteristics measuring device 20 is provided with an explorer 2 which has a magnetic material at the tip and scans a measuring plane with the tip kept at a fixed height from the measuring plane of the magnetic head, while vibrating at a fixed frequency above the measuring plane, a signal processing device 22 which receives an electrical signal detected by the magnetic head 1 when the explorer 2 scans and extracts a signal component of a frequency one or two times as high as that of the explorer 2 as an extracted signal, and an output device for outputting the extracted signal. The signal processing device 22 has an arithmetic processing part 24 for arithmetically processing the extracted signal, and the arithmetic processing part 24 calculates the phase difference between the extracted signal and the explorer frequency.  Thus, it is possible to obtain information showing the operation of the magnetic head in detail.
Patent JP-H0933635-A (JP)
Title: Electronic chart display information device
Inventor: TAKENAWA MINORU
IPC: G01S7/12
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To realize an electronic chart display information device with a simple circuit wherein a highly precise chart image and a radar image can be quickly synthesized in specified priority. SOLUTION: A chart image plane 420 for storing a chart image, a radar image plane 430 for storing a radar image, a master plane 421 for storing a logical value in every picture element showing that either of the chart image and the radar image is shown by priority and an image composition circuit 450+460 for selectively outputting either one of a picture element value from the chart plane read in response to a display object picture element and another picture element value from the radar image plane as the value of the display object picture element in response to the logical value from the master plane are equipped.
Patent JP-S6079284-A (JP)
Title: Doppler radar equipment
Inventor: YAMADA YOSHIFUMI
IPC: G01S13/66
Filed: 1983-10-06
Abstract: PURPOSE:To enable the detection of a target having the largest speed change by providing a Doppler radar equipment with a plurality of AFC loops to permits the tracking of several targets. CONSTITUTION:Signals f0+fd1 and f0+fd2 received with an antenna 1 of a Doppler radar equipment are mixed with the output f0+IF of a transmitter 2 by a mixer 3 to output IF+fd1 and IF+fd2. The IF+fd1 is tracked by an AFC loop made up of the second mixer 5, a frequency disc 6, a loop filter 7 and a voltage control oscillator 9. On the other hand, the IF+fd2 is tracked by the second AFC loop made up of the third mixer 12, the second frequency disc 13, the second loop filter 14 and the second voltage control oscillator 16. The locking- ON of the AFC loop is performed via a lock detector 10, a sweep circuit 11, the second lock detector 17, the second sweep circuit 18 and an AND circuit 19.
Patent JP-H03119414-A (JP)
Title: Digitizer tablet and digitizer
Inventor: UEIN JIEI MAREE
IPC: G06F3/033
Filed: 1990-07-17
Abstract: PURPOSE: To set a preservation means of digitizer components in a digitizer tablet by providing a first side having the digitizing surface, a second side on the opposite side, and a means which demarcates the space of the second side on the opposite side. CONSTITUTION: A digitizer tablet 10 is provided with the digitizing surface, a stylus 18, a stylus cable 20, a computer interface cable 22, and a preservation space, namely, a pocket 12 which preserves clips and is provided in a bottom 14 of a base 16. A cursor can be also stored in the pocket 12 besides or instead of the stylus 18. Thus, the production cost is not spent, and digitizer components which are easily forgotton to be left by methods other than this method and are difficult to carry, are easily and safely preserved.
Patent JP-S5977457-A (JP)
Title: Copying system controller
Inventor: YOSHINO HIROBUMI
IPC: G03G15/00
Filed: 1982-10-27
Abstract: PURPOSE:To confirm a bin after a sorting operation at a look by displaying a bin in sorting operation visually on the outside. CONSTITUTION:Bin display devices 8 are provided corresponding to respective bins 7 in a sorter 6. The display devices 8 are composed of LEDs. Then, when an LED emits light, the corresponding bit 7 is in sorting operation. When the number of copies is not one, whether empty bins more than copies to be taken are present successively in the sorter 6 or not is judged and when so, a sorting flag is set to turn on the bin display devices 8 for in-use display for the empty bins to be used. Consequently, bins after sorting operation are confirmed at a look.
Patent JP-H0474507-A (JP)
Title: Method and apparatus for renewing filter for waste gas treatment
Inventor: TAKADA TAKASHI
IPC: F23G7/06
Filed: 1990-07-16
Abstract: PURPOSE:To make back wash of a filter possible while keeping the inside of the system at negative pressure by closing a valve in an outlet side of a filter apparatus to treat flue gases of an incinerator by a filter element and opening a valve in a relief valve system. CONSTITUTION:A valve 13 in the outlet side of a filter apparatus to treat flue gases of an incinerator 1 by a filter element 8 is closed and valves 10, 11, 14 of a relief valve system are opened, so that the inside pressure is sufficiently decreased as compared with that at normal operation and air for back wash is blown from an air source 5 for back wash. Then, while the system is kept at negative pressure, the filter element 8 is back-washed and dust-containing gas produced at that time is led to a HEPA filter 7 installed in the relief valve system of the incinerator 1. As a result, with no need of two filter apparatuses, back wash of the filter is carried out while the inside of the system is kept at negative pressure.
Patent JP-H0787669-A (JP)
Title: Charging method for electric double layer capacitor by use of solar battery
Inventor: OKAMURA MICHIO
IPC: H01G11/00
Filed: 1993-06-30
Abstract: PURPOSE:To charge an electric double layer capacitor efficiently with electricity by a solar battery. CONSTITUTION:When an electric double layer capacitor C1 is charged with electrical energy obtained from solar batteries D1-D3, a constant current output type switching-regulator SR is interposed among the solar batteries D1-D3 and the electric double layer capacitor C1, and the electric double layer capacitor C1 is charged with electrical energy.
Patent JP-2001013133-A (JP)
Title: Water quality detecting device
Inventor: YOSHIKAWA MOTOYASU
IPC: G01N27/62
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To execute, continuously and automatically, detection of phenol-based material after purification treatment of miscellaneous water. SOLUTION: A water quality detector 60 arranged in a water treatment device is composed of a flow rate measuring part 57 for executing flow rate measurement of water to be treated, a body part 58 comprising a pretreatment part (58a) and a measuring part (58b), and a computer 59 for controlling the flow rate measuring part 57 and the body part 58. Detection of phenol-based material which is fat-soluble material is executed by the water quality detector 60. A gas chromatograph and a mass spectrometer are used in the measuring part (58b). The pretreatment part (58a) is composed of a filter device, an extraction pump and an elution/concentration part. A receiver of the mass spectrometer is installed on the position corresponding to a detection range of the phenol- based material.
Patent JP-S5977888-A (JP)
Inventor: SUGIYAMA AKIRA
IPC: D05C5/04
Filed: 1982-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000019872-A (JP)
Title: Fixing device
Inventor: TAKEUCHI YASUSHI
IPC: G03G15/20
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent calcium carbonate from adhering to a fixing roller even when transfer paper containing calcium carbonate passes and to prevent the offset of toner by applying negative bias voltage to the fixing roller and a pressure roller respectively and making potential on the pressure roller side low when the transfer paper on which unfixed negative toner lies passes. SOLUTION: The bias voltage is applied to the fixing roller 1 and the pressure roller 6 so that negative potential on the roller 6 side may be higher. For example, the bias voltage 10 being DC -600 V is applied to the core bar 4 of the roller 1, and the bias voltage 11 being DC -800 V is applied to the core bar 7 of the roller 6. Therefore, the negative toner 13 is left on the transfer paper without offsetting both to the rollers 1 and 6. In the case of the transfer paper containing much calcium carbonate, calcium carbonate having a positive polarity gradually adheres to the roller 1 but is shifted to the side of the roller 6 having low potential, so that there is no fear that the surface potential of the roller 1 gets high.